Description：Recombinant Human CFHR2 Protein is produced by Mammalian expression system and the target gene encoding Glu19-Lys270 is expressed with a 6His tag at the C-terminus.Form：Lyophilized from a 0.2 μM filtered solution of 20mM PB, 150mM NaCl, pH 7.2.Gene Symbol：CFHR2Alternative Names：CFHL2; FHR2; HFL3; Complement factor H-related protein 2; FHR-2; DDESK59; H factor-like 3; H factor-like protein 2 Entrez Gene (Human)： 3080; SwissProt (Human)： P36980; Purity：Greater than 95% as determined by SEC-HPLC and reducing SDS-PAGE.Chemical Structure：EAMFCDFPKI NHGILYDEEK YKPFSQVPTG EVFYYSCEYN FVSPSKSFWT RITCAEEGWS PTPKCLRLCF FPFVENGHSE SSGQTHLEGD TVQIICNTGY RLQNNENNIS CVERGWSTPP KCRSTISAEK CGPPPPIDNG DITSFLLSVY APGSSVEYQC QNLYQLEGNN QITCRNGQWS EPPKCLDPCV ISQEIMEKYN IKLKWTNQQK LYSRTGDIVE FVCKSGYHPT KSHSFRAMCQ NGKLVYPSCE EKVDHHHHHHDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability：Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at -20°C for 3 months.